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Merge pull request #139 from andiwand/cmake-use-current-directories

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use CMAKE_CURRENT_* directories
This commit is contained in:
Martin Raiber 2019-10-01 13:38:34 +02:00 committed by GitHub
commit 0238ce2a3b
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 18 additions and 19 deletions
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37
CMakeLists.txt
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@ -27,7 +27,7 @@ option(AMALGAMATE_SOURCES "Amalgamate sources into miniz.h/c" OFF)
option(BUILD_HEADER_ONLY "Build a header-only version" OFF)
option(BUILD_SHARED_LIBS "Build shared library instead of static" ON)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/bin)
if(BUILD_HEADER_ONLY)
set(AMALGAMATE_SOURCES ON CACHE BOOL "Build a header-only version" FORCE)
@ -35,24 +35,24 @@ endif(BUILD_HEADER_ONLY)
if(AMALGAMATE_SOURCES)
# Amalgamate
file(COPY miniz.h DESTINATION ${CMAKE_BINARY_DIR}/amalgamation/)
file(COPY miniz.h DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/)
file(READ miniz.h MINIZ_H)
file(READ miniz_common.h MINIZ_COMMON_H)
file(READ miniz_tdef.h MINIZ_TDEF_H)
file(READ miniz_tinfl.h MINIZ_TINFL_H)
file(READ miniz_zip.h MINIZ_ZIP_H)
file(APPEND ${CMAKE_BINARY_DIR}/amalgamation/miniz.h
file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.h
"${MINIZ_COMMON_H} ${MINIZ_TDEF_H} ${MINIZ_TINFL_H} ${MINIZ_ZIP_H}")
file(COPY miniz.c DESTINATION ${CMAKE_BINARY_DIR}/amalgamation/)
file(COPY miniz.c DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/)
file(READ miniz_tdef.c MINIZ_TDEF_C)
file(READ miniz_tinfl.c MINIZ_TINFL_C)
file(READ miniz_zip.c MINIZ_ZIP_C)
file(APPEND ${CMAKE_BINARY_DIR}/amalgamation/miniz.c
file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.c
"${MINIZ_TDEF_C} ${MINIZ_TINFL_C} ${MINIZ_ZIP_C}")
file(READ ${CMAKE_BINARY_DIR}/amalgamation/miniz.h AMAL_MINIZ_H)
file(READ ${CMAKE_BINARY_DIR}/amalgamation/miniz.c AMAL_MINIZ_C)
file(READ ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.h AMAL_MINIZ_H)
file(READ ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.c AMAL_MINIZ_C)
foreach(REPLACE_STRING miniz;miniz_common;miniz_tdef;miniz_tinfl;miniz_zip;miniz_export)
string(REPLACE "#include \"${REPLACE_STRING}.h\"" "" AMAL_MINIZ_H "${AMAL_MINIZ_H}")
string(REPLACE "#include \"${REPLACE_STRING}.h\"" "" AMAL_MINIZ_C "${AMAL_MINIZ_C}")
@ -61,7 +61,7 @@ if(AMALGAMATE_SOURCES)
if(BUILD_HEADER_ONLY)
string(CONCAT AMAL_MINIZ_H "${AMAL_MINIZ_H}" "\n#ifndef MINIZ_HEADER_FILE_ONLY\n"
"${AMAL_MINIZ_C}" "\n#endif // MINIZ_HEADER_FILE_ONLY\n")
file(WRITE ${CMAKE_BINARY_DIR}/amalgamation/miniz.h "${AMAL_MINIZ_H}")
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.h "${AMAL_MINIZ_H}")
add_library(${PROJECT_NAME} INTERFACE)
# Might not be a good idea to force this on the library user
@ -72,25 +72,24 @@ if(AMALGAMATE_SOURCES)
set_property(TARGET ${PROJECT_NAME} APPEND
PROPERTY INTERFACE_INCLUDE_DIRECTORIES
$<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/amalgamation>
$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/amalgamation>
$<INSTALL_INTERFACE:include>
)
else(BUILD_HEADER_ONLY)
string(CONCAT AMAL_MINIZ_C "#include \"miniz.h\"\n" "${AMAL_MINIZ_C}")
file(WRITE ${CMAKE_BINARY_DIR}/amalgamation/miniz.h "${AMAL_MINIZ_H}")
file(WRITE ${CMAKE_BINARY_DIR}/amalgamation/miniz.c "${AMAL_MINIZ_C}")
set(miniz_SOURCE ${CMAKE_BINARY_DIR}/amalgamation/miniz.h
${CMAKE_BINARY_DIR}/amalgamation/miniz.c)
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.h "${AMAL_MINIZ_H}")
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.c "${AMAL_MINIZ_C}")
set(miniz_SOURCE ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.h
${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.c)
add_library(${PROJECT_NAME} STATIC ${miniz_SOURCE})
target_include_directories(${PROJECT_NAME} PUBLIC
$<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/amalgamation>
$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/amalgamation>
$<INSTALL_INTERFACE:include>
)
endif(BUILD_HEADER_ONLY)
set(INSTALL_HEADERS ${CMAKE_BINARY_DIR}/amalgamation/miniz.h)
set(INSTALL_HEADERS ${CMAKE_CURRENT_BINARY_DIR}/amalgamation/miniz.h)
else(AMALGAMATE_SOURCES)
include(GenerateExportHeader)
set(miniz_SOURCE miniz.c miniz_zip.c miniz_tinfl.c miniz_tdef.c)
add_library(${PROJECT_NAME} ${miniz_SOURCE})
@ -114,9 +113,8 @@ else(AMALGAMATE_SOURCES)
)
file(GLOB INSTALL_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/*.h)
list(APPEND
list(APPEND
INSTALL_HEADERS ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}_export.h)
endif(AMALGAMATE_SOURCES)
if(NOT BUILD_HEADER_ONLY)
@ -136,7 +134,7 @@ install(TARGETS ${PROJECT_NAME} EXPORT ${PROJECT_NAME}Targets
LIBRARY DESTINATION lib
# users can use <miniz.h> or <miniz/miniz.h>
INCLUDES DESTINATION include include/${PROJECT_NAME}
)
)
include(CMakePackageConfigHelpers)
write_basic_package_version_file(
@ -208,3 +206,4 @@ set(INCLUDE_INSTALL_DIR "include")
install(FILES ${INSTALL_HEADERS} DESTINATION ${INCLUDE_INSTALL_DIR}/${PROJECT_NAME})